| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.87 | 10.252% | $53.8802 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $25.65 | 11.118% | $28.5018 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $234.70 | 6.687% | $250.3944 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $158.41 | 4.699% | $165.8537 | $165.85 | $165.85 | $165.90 |
| Purchase #5 | $243.61 | 8.276% | $263.7712 | $263.77 | $263.75 | $263.80 |
| Purchase #6 | $213.35 | 11.276% | $237.4073 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $149.33 | 3.328% | $154.2997 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $1,073.92 | $1,154.1083 | $1,154.10 | $1,154.10 | $1,154.20 | |